<template>
  <div class="page">
    <Nav class="header" />
    <div class="mall-container">
      <Nuxt />
      <a-back-top />
    </div>
    <Footer class="footer" />
  </div>
</template>
<style>
.page {
  display: grid;
  grid-auto-rows: 60px auto 112px;
}
.mall-container {
  margin: 0 auto;
  width: 1280px;
}
</style>
